2X+4(3X-2)=90

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Solution for 2X+4(3X-2)=90 equation:


Simplifying
2X + 4(3X + -2) = 90

Reorder the terms:
2X + 4(-2 + 3X) = 90
2X + (-2 * 4 + 3X * 4) = 90
2X + (-8 + 12X) = 90

Reorder the terms:
-8 + 2X + 12X = 90

Combine like terms: 2X + 12X = 14X
-8 + 14X = 90

Solving
-8 + 14X = 90

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '8' to each side of the equation.
-8 + 8 + 14X = 90 + 8

Combine like terms: -8 + 8 = 0
0 + 14X = 90 + 8
14X = 90 + 8

Combine like terms: 90 + 8 = 98
14X = 98

Divide each side by '14'.
X = 7

Simplifying
X = 7

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